68 lines
2.4 KiB
Java
68 lines
2.4 KiB
Java
/*
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* This file is part of ViaProxy - https://github.com/RaphiMC/ViaProxy
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* Copyright (C) 2021-2024 RK_01/RaphiMC and contributors
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package net.raphimc.viaproxy.proxy.session;
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import io.netty.bootstrap.Bootstrap;
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import io.netty.channel.*;
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import io.netty.util.AttributeKey;
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import net.raphimc.netminecraft.netty.connection.NetClient;
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import net.raphimc.netminecraft.util.ChannelType;
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import java.net.SocketAddress;
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import java.util.function.Function;
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import java.util.function.Supplier;
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public class LegacyProxyConnection extends NetClient {
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public static final AttributeKey<LegacyProxyConnection> LEGACY_PROXY_CONNECTION_ATTRIBUTE_KEY = AttributeKey.valueOf("legacy_proxy_connection");
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private final Channel c2p;
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private SocketAddress serverAddress;
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public LegacyProxyConnection(final Supplier<ChannelHandler> handlerSupplier, final Function<Supplier<ChannelHandler>, ChannelInitializer<Channel>> channelInitializerSupplier, final Channel c2p) {
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super(handlerSupplier, channelInitializerSupplier);
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this.c2p = c2p;
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}
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public static LegacyProxyConnection fromChannel(final Channel channel) {
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return channel.attr(LEGACY_PROXY_CONNECTION_ATTRIBUTE_KEY).get();
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}
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@Override
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public void initialize(final ChannelType channelType, final Bootstrap bootstrap) {
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bootstrap.option(ChannelOption.CONNECT_TIMEOUT_MILLIS, 4_000);
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bootstrap.attr(LEGACY_PROXY_CONNECTION_ATTRIBUTE_KEY, this);
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super.initialize(channelType, bootstrap);
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}
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@Override
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public ChannelFuture connect(final SocketAddress serverAddress) {
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this.serverAddress = serverAddress;
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return super.connect(serverAddress);
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}
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public Channel getC2P() {
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return this.c2p;
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}
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public SocketAddress getServerAddress() {
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return this.serverAddress;
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}
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}
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